EP0080966B1 - Reibring und seine Montage für Kupplungen, Bremsen und dergleichen - Google Patents

Reibring und seine Montage für Kupplungen, Bremsen und dergleichen Download PDF

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Publication number
EP0080966B1
EP0080966B1 EP82630103A EP82630103A EP0080966B1 EP 0080966 B1 EP0080966 B1 EP 0080966B1 EP 82630103 A EP82630103 A EP 82630103A EP 82630103 A EP82630103 A EP 82630103A EP 0080966 B1 EP0080966 B1 EP 0080966B1
Authority
EP
European Patent Office
Prior art keywords
lining
friction
mount member
disc
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP82630103A
Other languages
English (en)
French (fr)
Other versions
EP0080966A1 (de
Inventor
James V. Hanks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Horton Manufacturing Co Inc
Original Assignee
Horton Manufacturing Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Horton Manufacturing Co Inc filed Critical Horton Manufacturing Co Inc
Publication of EP0080966A1 publication Critical patent/EP0080966A1/de
Application granted granted Critical
Publication of EP0080966B1 publication Critical patent/EP0080966B1/de
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D69/0408—Attachment of linings specially adapted for plane linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/024—Braking members; Mounting thereof the braking surface being inclined with respect to the rotor's axis of rotation at an angle other than 90 degrees, e.g. comprising a conical rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/1304—Structure
    • F16D2065/1324—Structure carrying friction elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets

Definitions

  • the invention relates to a combination friction ring and mount therefor, especially for clutches, brakes and the like, comprising a circular mount member having a flat face, and a flat ring friction lining secured to said circular mount member with an inner face of said friction lining contacting said circular mount member.
  • GB-A-1 066 671 describes a clutch and brake device having a combination friction ring and mount therefor, of the type described above.
  • the new ring style linings are simply secured substantially flat upon the facing surface of the circular support member or disc.
  • the inner diameter of the friction ring was canted slightly outwardly of the surface of the disc which inner area had to be worn down through use before full torque contact between lining and opposed friction discs was obtained.
  • the canting outwardly of the face of the drive disc at the inner diameter of the new and unused friction interface lining allows the outer diameter to be depressed axially thereby creating an interface gap in the area of the outer periphery.
  • the object of the invention is to provide an improved combination friction ring and mount therefor avoiding the undesired torque deficiency during initial use of replacement of the friction lining without the necessity for specially configured linings.
  • the combination friction ring and mount therefor is characterized in that the flat face of said circular mount member has at the outer periphery thereof raised shoulder means projecting axially from said flat face, and that the outer peripheral edge portion of the inner face of said friction lining is in contact with said shoulder and the inner edge portion of the inner face of said friction lining is in contact substantially with the flat face of said circular mount member, said raised shoulder means holding the lining during operation in a slightly canted position with the outer peripheral edge portion raised axially relative to the flat face of said circular mount member.
  • the invention further provides the manufacturer with the economy and simplicity of using conventional standard flat friction lining thereby requiring no special lining.
  • the cure for the problem as set out above is permanently built into the clutch or brake and is therefore provided to the user for subsequent replacement of lining using conventional flat lining from various and easily available sources.
  • the clutch-brake unit A includes in the clutch portion thereof the drive disc 10 having the V-grooves 11 for V-belts not shown.
  • the drive disc is mounted on the bearing 12 which in turn is mounted on the hub 14 which is keyed to the shaft S by means of the keys 16 and 18.
  • the friction disc 20 is mounted on the bearing 22 which bearing is also mounted on the annular clutch cylinder 24 in which the annular piston 26 of the combination piston-cylinder 28 is mounted.
  • the piston-cylinder is also mounted on the bearing 30 mounted on the hub 14.
  • the piston-cylinder 28 includes the cylinder 32 in which the brake piston 34 is mounted.
  • the non-rotative piston-stationary disc 34 has mounted thereon by means of bolts 35 the friction lining 36a according to the invention. Secured to the shaft 10 is the brake friction disc 38 engageable with the friction lining 36a by means of actuation of the piston-stationary disc 34 and cylinder 32.
  • the face surface 40 of the drive disc 10 has formed thereon a projection in the form of a circumferentially continuous annular shoulder 42 at the outer periphery of the disc 10.
  • the conventional friction ring 44 is secured to the face 40 of the drive disc 10 by means of the bolts 46 with the outer edge of the lining upon the shoulder and the inner diameter edge upon the face 40 whereby the lining is canted slightly so that the outermost peripheral edge portion as at 48 is in a plane outwardly of the plane of the inner diameter of the lining ring 44.
  • the friction disc 20 is moved axially to the lining by means of fluid pressure into the cylinder 24 via the conduit 25 by conventional means, contact of the lining is made initially at the outer edge as at 48.
  • the outer portion of the lining 44 is worn down with substantially full contact between lining and friction disc 20 with maximum torque obtained initially by contact at the outer edge rather than at the inner edge as with presently known clutches and brakes.
  • the lining 36a is the same type as the lining 44 of the clutch and is mounted in the same manner on the surface of the non-rotative piston-stationary disc 34 opposed to the friction disc 38.
  • the piston-stationary disc 34 is moved axially to the lining 36a by means of fluid pressure in the cylinder 32 via the conduit 33 by conventional means, contact of the lining is made initially at the peripheral edge as at 50 and the operation is as above with lining 44.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Claims (2)

1. Kombination aus Reibring und dessen Befestigung, insbesondere für Kupplungen, Bremsen und dgl., mit einem kreisförmigen Befestigungsteil (10; 34), das eine ebene Stirnfläche (40) hat, und mit einem als flacher Ring ausgebildeten Reibbelag (44; 36a), der an dem kreisförmigen Befestigungsteil (10; 34) befestigt ist, wobei eine innere Stirnfläche des Reibbelags das kreisförmige Befestigungsteil (10; 34) berührt, dadurch gekennzeichnet, daß die ebene Stirnfläche (40) des kreisförmigen Befestigungsteils (10; 34) an ihrem äußeren Umfang eine erhabene Schulter (42) hat, die axial von der ebenen Stirnfläche (40) vorsteht, und daß der äußere Umfangsrandteil (48) der inneren Stirnfläche des Reibbelags (44; 36a) mit der Schulter (42) in Berührung ist und der innere Randteil der inneren Stirnfläche des Reibbelags (44, 36a) im wesentlichen mit der ebenen Stirnfläche (40) des kreisförmigen Befestigungsteils (10; 34) in Berührung ist, wobei die erhabene Schulter (42) den Belag (44; 36a) während des Betriebes in einer etwas schiefen Position hält und wobei der äußere Umfangsrandteil (48) relativ zu der ebenen Stirnfläche (40) des kreisförmigen Befestigungsteils (10; 34) axial erhöht ist.
2. Kombination aus Reibring und dessen Befestigung nach Anspruch 1, dadurch gekennzeichnet, daß die erhabene Schulter (42) in Umfangsrichtung ununterbrochen ist.
EP82630103A 1981-11-27 1982-11-05 Reibring und seine Montage für Kupplungen, Bremsen und dergleichen Expired EP0080966B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US325597 1981-11-27
US06/325,597 US4450947A (en) 1981-11-27 1981-11-27 Combination friction ring and mount therefor for clutches, brakes and the like

Publications (2)

Publication Number Publication Date
EP0080966A1 EP0080966A1 (de) 1983-06-08
EP0080966B1 true EP0080966B1 (de) 1986-09-24

Family

ID=23268554

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82630103A Expired EP0080966B1 (de) 1981-11-27 1982-11-05 Reibring und seine Montage für Kupplungen, Bremsen und dergleichen

Country Status (6)

Country Link
US (1) US4450947A (de)
EP (1) EP0080966B1 (de)
JP (1) JPS58174728A (de)
AU (1) AU545310B2 (de)
CA (1) CA1183467A (de)
DE (1) DE3273480D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877117A (en) * 1988-08-24 1989-10-31 Horton Industries, Inc. Rotational control apparatus
DE4343429C2 (de) * 1993-12-18 1999-08-12 Schaeffler Waelzlager Ohg Spannvorrichtung für einen Riemen- oder Kettentrieb
US7104382B2 (en) * 2004-10-21 2006-09-12 Kit Masters Inc. Clutch system
US7438169B2 (en) * 2004-10-21 2008-10-21 Kit Masters Inc. Clutch system
US8100239B2 (en) * 2008-01-18 2012-01-24 Kit Masters Inc. Clutch device and methods
US8544627B2 (en) * 2008-11-12 2013-10-01 Horton, Inc. Two-speed clutch and retro-fit kit
US8109375B2 (en) * 2009-05-07 2012-02-07 Kit Masters Inc. Clutch systems and methods
US9046137B2 (en) 2010-01-22 2015-06-02 Kit Masters Inc. Fan clutch apparatus and methods
US8360219B2 (en) 2010-04-26 2013-01-29 Kit Masters, Inc. Clutch system and methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US769543A (en) * 1903-11-14 1904-09-06 Harry M Hart Friction-clutch.
US923613A (en) * 1907-05-11 1909-06-01 Albert L Register Clutch.
US1571746A (en) * 1923-12-24 1926-02-02 Ernest E Wemp Clutch
US1750828A (en) * 1927-08-24 1930-03-18 Ernest E Wemp Clutch
US1934109A (en) * 1928-05-14 1933-11-07 Ernest E Wemp Clutch
US1804904A (en) * 1929-01-24 1931-05-12 Ernest E Wemp Clutch disk
US2023772A (en) * 1934-10-12 1935-12-10 Joseph A Russo Clutch for marine engines
US2567168A (en) * 1947-11-14 1951-09-11 Henry C Goodchild Rubber block for plate type clutches
US3305054A (en) * 1963-07-10 1967-02-21 Horton Mfg Co Inc Clutch and brake with stationary fluid motor
US3250353A (en) * 1963-07-10 1966-05-10 Horton Mfg Co Inc Clutch and brake with stationary fluid motor
BE663887A (de) * 1964-05-20
US3982611A (en) * 1972-03-23 1976-09-28 Girling Limited Disc brake torque regulating structure
DE2257290C3 (de) * 1972-11-22 1978-09-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektromagnetische Bremse für Wechselstrommotoren
GB1528126A (en) * 1974-12-20 1978-10-11 Girling Ltd Disc brakes
US4238013A (en) * 1978-05-08 1980-12-09 Eaton Corporation Contact improver for clutch of a slip limiting differential
DE2837634C2 (de) * 1978-08-29 1986-06-26 Alfred Teves Gmbh, 6000 Frankfurt Bremsscheibe für eine Scheibenbremse

Also Published As

Publication number Publication date
DE3273480D1 (en) 1986-10-30
US4450947A (en) 1984-05-29
JPS6157496B2 (de) 1986-12-06
EP0080966A1 (de) 1983-06-08
JPS58174728A (ja) 1983-10-13
AU8967882A (en) 1983-06-02
CA1183467A (en) 1985-03-05
AU545310B2 (en) 1985-07-11

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